I use exosomes as an alternative to PRP. Exosomes rejuvenate and regenerate the skin, just like PRP. But, unlike PRP, no blood draw is required.
Exosomes are derived from stem cells and have beneficial healing properties that are especially useful after a heavy laser treatment or microneedling with radio frequency. The exosomes accelerate healing time, calm the skin and reduce redness.
This article from Allure Magazine is a good primer on exosomes.